On Fri, Sep 30, 2011 at 12:42 AM, Paul Walmsley [off-list ref] wrote:

Hi Santosh,

On Thu, 8 Sep 2011, Santosh Shilimkar wrote:

quoted

Local timer clock is sourced from the CPU clock and hence changes
along with CPU clock. These per CPU local timers are used as
clock-events, so they need to be reconfigured on CPU frequency
change as part of CPUfreq governor.

Newly introduced clockevents_reconfigure() needs to know the
twd clock-rate. Provide a clock-node to make clk_get_rate() work
for TWD.

Signed-off-by: Santosh Shilimkar <redacted>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <redacted>

This clock looks like the ARM Cortex-A9 MPCore PERIPHCLK, correct? ?From
ARM Cortex-A9 MPCore Technical Reference Manual (DDI 0407G) Section 5.1
"Clocks"?

Yes. Peripheral clock/2

Assuming that is so, I've modified this patch appropriately, and added
support to the autogeneration script to generate this clock node.
Care to take a quick look at it to make sure it's okay?

Thanks a lot Paul. It looks good.

Regards
Santosh